Blitz:
Individual Calculations February 2018 |
|
|
Vishwakumar, R Total change: 4.00 | | |
|
Sri Lanka National Youth Bliz Chess Championship 2017 Under - 14 years | Colombo | SRI | 2018-01-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1253 | 1058 | 1.50 | 5 | 0.20 | 20 | 4.00 | |
| Rasanjana, U G S Y | | | 1248 | SRI | 0.50 | 1 | 0.25 | 20 | 5.00 | | Kodithuwakku, Himsara | | | 1402 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | Jayasekara, K H V Kavinda | | | 1214 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | Senavirathne, U G Hansala | | | 1108 | SRI | 1.00 | 1 | 0.57 | 20 | 11.40 | | Maheeshan, Gayan | | | 1292 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
|